90231072

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{8623}}^1$

素因数の和:8745

約数の個数: 48

約数和(自身を含む): 239057280

約数和(自身を除く): 148826208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 8623, 10464, 17246, 25869, 34492, 51738, 68984, 103476, 137968, 206952, 275936, 413904, 827808, 939907, 1879814, 2819721, 3759628, 5639442, 7519256, 11278884, 15038512, 22557768, 30077024, 45115536, 90231072]

約数ペア:

[(1, 90231072), (2, 45115536), (3, 30077024), (4, 22557768), (6, 15038512), (8, 11278884), (12, 7519256), (16, 5639442), (24, 3759628), (32, 2819721), (48, 1879814), (96, 939907), (109, 827808), (218, 413904), (327, 275936), (436, 206952), (654, 137968), (872, 103476), (1308, 68984), (1744, 51738), (2616, 34492), (3488, 25869), (5232, 17246), (8623, 10464)]